The name of this superfamily has been modified since the most recent official CATH+ release (v4_3_0). At the point of the last release, this superfamily was named:

"
Ammonia/particulate methane monooxygenase, subunit A
".

Functional Families

Overview of the Structural Clusters (SC) and Functional Families within this CATH Superfamily. Clusters with a representative structure are represented by a filled circle.
Division Species Genes
Bacteria Methylosinus sp. R-45379 3
Environmental samples uncultured ammonia-oxidizing archaeon 26
Bacteria Polycyclovorans sp. 2
Bacteria Rickettsiales bacterium 1
Bacteria Methylomonas sp. DH-1 2
Bacteria Nitrosospira sp. Nsp11 1
Bacteria Methylobacter tundripaludum SV96 2
Bacteria Candidatus Nitrosopumilus salaria BD31 1
Bacteria Haliea sp. ETY-NAG 1
Bacteria Gammaproteobacteria bacterium 1
Environmental samples uncultured Methylocaldum sp. 1
Bacteria archaeon HR05 1
Bacteria Nitrosomonas cryotolerans 1
Bacteria Nitrosomonas sp. Nm120 1
Bacteria Cycloclasticus sp. symbiont of Poecilosclerida sp. M 1
Environmental samples Methylocaldum sp. enrichment culture clone Lpl2-128 1
Bacteria Candidatus Nitrosoglobus terrae 1
Bacteria Candidatus Nitrosopelagicus brevis 1
Bacteria Solimonas aquatica 2
Bacteria Nitrosococcus halophilus 1
Environmental samples uncultured Methylomicrobium sp. 1
Bacteria Nitrosospira sp. NpAV 1
Bacteria Piscirickettsiaceae bacterium 1
Environmental samples uncultured methanotrophic bacterium M84-P9 1
Bacteria Nitrosomonas sp. Nm84 1
Bacteria Nocardioides luteus 1
Environmental samples uncultured Nitrosospira sp. 4
Bacteria Cycloclasticus sp. 44_32_T64 2
Environmental samples uncultured Methylobacter sp. 5
Bacteria Nitrosomonas sp. Nm166 1
Bacteria Nitrosopumilus oxyclinae 1
Bacteria Methylococcaceae bacterium NSO1 2
Environmental samples unidentified proteobacterium 1
Bacteria Nitrosopumilus sp. 2
Bacteria Microbacterium sp. Leaf161 1
Environmental samples uncultured proteobacterium 4
Environmental samples uncultured ammonia-oxidizing beta proteobacterium 6
Environmental samples uncultured methane-oxidizing gamma proteobacterium 3
Bacteria Methylomonas methanica MC09 1
Bacteria Nitrosospira briensis 1
Bacteria Chromatiales bacterium USCg_Taylor 1
Environmental samples uncultured putative methanotroph 1
Bacteria Oceanococcus atlanticus 1
Bacteria Methylacidimicrobium tartarophylax 1
Bacteria Nitrosomonas sp. Is79A3 1
Bacteria Sphingobium sp. SCG-1 1
Bacteria Methylosinus sp. 3S-1 1
Bacteria Methylosinus acidophilus 1
Bacteria Thaumarchaeota archaeon 2
Bacteria Methylomonas methanica 4
Environmental samples uncultured bacterium gp23 1
Bacteria Cycloclasticus sp. symbiont of Poecilosclerida sp. N 1
Bacteria Candidatus Nitrosocosmicus oleophilus 1
Bacteria Methylovulum psychrotolerans 1
Bacteria Methyloprofundus sedimenti 1
Bacteria Cycloclasticus sp. symbiont of Bathymodiolus heckerae 2
Bacteria Methylacidiphilum sp. RTK17.1 1
Bacteria archaeon G61 1
Bacteria Methylococcaceae bacterium NSP1-1 1
Bacteria Methylocystis sp. JTC3 1
Bacteria Rhizobium sp. PaPiEm3-1 1
Bacteria type II methanotroph CSC-1 1
Environmental samples uncultured marine thaumarchaeote KM3_79_D07 1
Bacteria Nitrosomonas sp. GH22 1
Bacteria Nitrosospira sp. Nl5 1
Bacteria Bradyrhizobium shewense 1
Environmental samples uncultured marine archaeon 1
Bacteria Nitrososphaera viennensis EN76 1
Bacteria Nitrosospira sp. Nsp18 1
Bacteria Methylobacter tundripaludum 1
Environmental samples uncultured marine thaumarchaeote KM3_70_D10 1
Bacteria Moraxellaceae bacterium 3
Bacteria Methylomagnum ishizawai 2
Bacteria Methylococcaceae bacterium ET-SHO 2
Environmental samples uncultured beta proteobacterium 8
Bacteria Nitrosopumilus sp. BACL13 MAG-121220-bin23 1
Bacteria Nitrosococcus oceani 2
Bacteria Euryarchaeota archaeon 13_1_20CM_4_64_14 1
Bacteria Nitrosomonas aestuarii 1
Bacteria Nitrosomonas oligotropha 1
Bacteria Candidatus Nitrospira nitrificans 1
Environmental samples uncultured Methylomonas sp. 1
Environmental samples uncultured Nitrosomonas sp. 5
Bacteria Methylocystis sp. SC2 2
Bacteria Nitrosomonas sp. Nm58 1
Bacteria Cycloclasticus sp. 46_120_T64 1
Environmental samples uncultured Alphaproteobacteria bacterium 1
Bacteria Methylosinus trichosporium OB3b 1
Bacteria Methylocaldum marinum 1
Bacteria Candidatus Nitrosopumilus piranensis 1
Bacteria Cycloclasticus sp. 1
Bacteria Nitrosospira sp. Nsp14 1
Bacteria Haliea sp. ETY-M 1
Bacteria Gammaproteobacteria bacterium 54_18_T64 1
Bacteria Burkholderia sp. PaNmSr1-4 1
Bacteria Nitrosomonas sp. Nm141 1
Bacteria Nitrosopumilus sp. BACL13 MAG-120910-bin56 1
Environmental samples uncultured methanotrophic gamma proteobacterium 1
Bacteria Bradyrhizobium sp. INPA54B 1
Bacteria Candidatus Methylomirabilis oxyfera 1
Bacteria Nitrosomonas communis 1
Environmental samples uncultured soil bacterium 7
Bacteria Nitrosovibrio sp. Nv4 1
Bacteria Candidatus Nitrosomarinus catalina 1
Bacteria Nitrosomonas eutropha 1
Bacteria methanotroph M8 1
Bacteria Candidatus Nitrososphaera gargensis Ga9.2 1
Bacteria Methylocucumis oryzae 1
Bacteria Nitrosospira sp. Nsp1 1
Bacteria Methylomonas sp. LWB 2
Environmental samples unidentified bacterium kE9R452 1
Bacteria Cellvibrionales bacterium 1
Bacteria Streptomyces thermoautotrophicus 1
Bacteria Nocardioidaceae bacterium Broad-1 1
Bacteria Methyloglobulus morosus KoM1 3
Environmental samples uncultured Candidatus Nitrosotalea sp. 1
Bacteria Bradyrhizobium sp. NAS96.2 1
Bacteria Nitrosovibrio tenuis 1
Bacteria Nitrospira sp. SG-bin1 1
Environmental samples uncultured Nitrosomonadaceae bacterium 1
Bacteria Methylomicrobium album BG8 2
Bacteria Methylocapsa acidiphila 1
Bacteria Nitrosomonas halophila 1
Environmental samples uncultured bacterium BAC6 1
Bacteria Candidatus Nitrosomarinus sp. 1
Bacteria Methylacidiphilum fumariolicum SolV 3
Bacteria Candidatus Nitrosocosmicus franklandus 1
Bacteria Methylocystis sp. M 1
Environmental samples uncultured crenarchaeote 66
Environmental samples uncultured bacterium 674
Environmental samples marine metagenome 5
Environmental samples uncultured Nitrosomonadales bacterium 7
Environmental samples uncultured candidate division NC10 bacterium 5
Environmental samples uncultured methanotrophic alpha proteobacterium 3
Environmental samples uncultured marine thaumarchaeote KM3_88_B06 1
Environmental samples thaumarchaeote enrichment culture clone Ec.FBa1b4-09 1
Bacteria Methylococcus capsulatus 1
Bacteria Methylocapsa aurea 1
Environmental samples uncultured gamma proteobacterium 1
Bacteria Methylomonas koyamae 2
Bacteria Nitrosomonas nitrosa 1
Bacteria Nitrosomonas sp. Nm143 1
Bacteria Candidatus Nitrosotalea sinensis 1
Bacteria Methylohalobius crimeensis 1
Bacteria Methylacidiphilum fumariolicum 3
Bacteria Methylomonas lenta 1
Bacteria Xanthomonas citri pv. mangiferaeindicae LMG 941 1
Bacteria Nitrosospira multiformis 3
Bacteria Nitrosomonas europaea ATCC 19718 1
Bacteria Nitrosomonas cryotolerans ATCC 49181 1
Environmental samples uncultured proteobacterium pmoA-MO3 1
Environmental samples uncultured methanotrophic proteobacterium 1
Bacteria Nitrosomonas sp. Nm51 1
Environmental samples uncultured archaeon 159
Environmental samples uncultured prokaryote 11
Environmental samples uncultured type I methanotroph 1
Bacteria Methylomarinum vadi 2
Bacteria Methylococcaceae bacterium ET-HIRO 2
Bacteria Methylococcus capsulatus str. Bath 1
Bacteria Methylacidiphilum kamchatkense Kam1 2
Bacteria Methylocystis bryophila 3
Bacteria Candidatus Nitrosotalea devanaterra 1
Bacteria Crenothrix polyspora 3
Bacteria Nitrosovibrio sp. Nv17 2
Bacteria Nitrosococcus oceani ATCC 19707 1
Bacteria Thaumarchaeota archaeon SCGC AC-337_F14 1
Environmental samples uncultured methane-oxidizing bacterium 2
Bacteria Methylococcaceae bacterium 1
Bacteria Nitrosomonas mobilis 2
Bacteria Skermanella aerolata KACC 11604 1
Bacteria Mycolicibacterium chubuense NBB4 2
Bacteria Nitrosococcus halophilus Nc 4 1
Environmental samples uncultured marine thaumarchaeote KM3_01_C08 1
Bacteria Burkholderiales bacterium RIFCSPLOWO2_02_FULL_67_64 1
Bacteria Nitrosopumilus maritimus SCM1 1
Environmental samples uncultured methane-oxidizing proteobacterium 1
Bacteria Nocardioides sp. CF8 2
Environmental samples uncultured Methylococcaceae bacterium 1
Bacteria Methylocystis parvus 1
Bacteria archaeon HR04 1
Environmental samples uncultured Nitrosospira amo7 1
Bacteria Mycolicibacterium rhodesiae NBB3 1
Bacteria Nitrosomonas eutropha C91 1
Bacteria Hydrogenophaga sp. T4 1
Environmental samples uncultured Nitrospira sp. 1
Bacteria Nitrosospira multiformis ATCC 25196 1
Bacteria Methylomonas denitrificans 2
Bacteria Methylocapsa palsarum 2
Environmental samples uncultured thaumarchaeote 27
Environmental samples uncultured ammonia-oxidizing bacterium 60
Environmental samples uncultured methanotrophic bacterium 124
Bacteria Methylacidiphilum infernorum V4 3
Bacteria Nitrosomonas sp. AL212 1
Bacteria Methylacidiphilum kamchatkense 2
Environmental samples uncultured bacterium gp15 1
Bacteria Nitrosococcus oceani C-27 2
Bacteria Methylosinus trichosporium 1
Bacteria Methylacidimicrobium cyclopophantes 2
Environmental samples NC10 bacterium enrichment culture clone MSGLR 1-7 1
Bacteria Nitrosospira lacus 1
Bacteria Thaumarchaeota archaeon N4 1
Environmental samples Methylobacter sp. clone FIN5 1
Bacteria Bradyrhizobium manausense 1
Bacteria Bathymodiolus platifrons methanotrophic gill symbiont 1
Bacteria Cenarchaeum symbiosum A 1
Bacteria Candidatus Nitrosarchaeum limnium BG20 1
Bacteria Methylocystis rosea 1
Bacteria Methylomicrobium alcaliphilum 20Z 1
Bacteria Methylosarcina fibrata 1
Bacteria Candidatus Nitrospira nitrosa 1
Bacteria Nitrosomonas europaea 1
Bacteria Candidatus Nitrospira inopinata 1
Bacteria Methylocaldum sp. T-025 1